RTE 392 over Gridley Creek
GoodCortland County, New York · 2.0 MI W JCT Rts 90 + 11 · Structure no. 000000001034360
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 70 ft
- 1 main span
- Daily traffic
- 1,504
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
RTE 392 over Gridley Creek is a prestressed concrete box beam or girders - multiple carrying RTE 392 over Gridley Creek in Cortland County, New York. It was built in 2005, so it is 20 years old, younger than the New York average of 53 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,504 vehicles a day, roughly 7% of them trucks, projected to reach 2,102 by 2041. The structure is 70 ft (21.3 m) long and 33 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE 392 over Gridley Creek built?
It was built in 2005, making it 20 years old in 2025.
What condition is RTE 392 over Gridley Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.
How much traffic does RTE 392 over Gridley Creek carry?
About 1,504 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is RTE 392 over Gridley Creek?
The structure is 70 ft (21.3 m) long with a longest span of 66 ft (20.2 m) and a deck 33 ft wide.
Who owns RTE 392 over Gridley Creek?
It is owned by the State Highway Agency.